c004dfc3d1
decrepit will contain algorithms that we really wish didn't exist any longer. It won't be built by default in Chromium etc, but the code will exist for crummy code that still needs it. Change-Id: Ic307f5f0a69efe9e0a5fd54052f49d219e90dcdd
121 lines
5.0 KiB
CMake
121 lines
5.0 KiB
CMake
cmake_minimum_required (VERSION 2.8.10)
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project (BoringSSL)
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find_package(Perl REQUIRED)
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find_program(GO_EXECUTABLE go)
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if (NOT GO_EXECUTABLE)
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message(FATAL_ERROR "Could not find Go")
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endif()
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if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -ggdb -fvisibility=hidden")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -ggdb -std=c++0x -fvisibility=hidden")
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elseif(MSVC)
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set(MSVC_DISABLED_WARNINGS_LIST
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"C4100" # 'exarg' : unreferenced formal parameter
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"C4127" # conditional expression is constant
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"C4200" # nonstandard extension used : zero-sized array in
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# struct/union.
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"C4210" # nonstandard extension used : function given file scope
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"C4242" # 'function' : conversion from 'int' to 'uint8_t',
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# possible loss of data
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"C4244" # 'function' : conversion from 'int' to 'uint8_t',
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# possible loss of data
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"C4245" # 'initializing' : conversion from 'long' to
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# 'unsigned long', signed/unsigned mismatch
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"C4267" # conversion from 'size_t' to 'int', possible loss of data
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"C4311" # 'type cast' : pointer truncation from 'uint8_t *' to 'long'
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# TODO(davidben): Fix the s3_pkt.c's alignment code to avoid this.
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"C4371" # layout of class may have changed from a previous version of the
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# compiler due to better packing of member '...'
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"C4388" # signed/unsigned mismatch
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"C4296" # '>=' : expression is always true
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"C4350" # behavior change: 'std::_Wrap_alloc...'
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"C4365" # '=' : conversion from 'size_t' to 'int',
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# signed/unsigned mismatch
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"C4389" # '!=' : signed/unsigned mismatch
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"C4510" # 'argument' : default constructor could not be generated
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"C4512" # 'argument' : assignment operator could not be generated
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"C4514" # 'function': unreferenced inline function has been removed
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"C4548" # expression before comma has no effect; expected expression with
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# side-effect" caused by FD_* macros.
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"C4610" # struct 'argument' can never be instantiated - user defined
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# constructor required.
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"C4625" # copy constructor could not be generated because a base class
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# copy constructor is inaccessible or deleted
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"C4626" # assignment operator could not be generated because a base class
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# assignment operator is inaccessible or deleted
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"C4701" # potentially uninitialized local variable 'mdlen' used
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"C4706" # assignment within conditional expression
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"C4710" # 'function': function not inlined
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"C4711" # function 'function' selected for inline expansion
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"C4800" # 'int' : forcing value to bool 'true' or 'false'
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# (performance warning)
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"C4820" # 'bytes' bytes padding added after construct 'member_name'
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"C4996" # 'read': The POSIX name for this item is deprecated. Instead,
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# use the ISO C++ conformant name: _read.
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)
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string(REPLACE "C" " -wd" MSVC_DISABLED_WARNINGS_STR
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${MSVC_DISABLED_WARNINGS_LIST})
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set(CMAKE_C_FLAGS "-Wall -WX ${MSVC_DISABLED_WARNINGS_STR}")
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set(CMAKE_CXX_FLAGS "-Wall -WX ${MSVC_DISABLED_WARNINGS_STR}")
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add_definitions(-D_HAS_EXCEPTIONS=0)
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add_definitions(-DWIN32_LEAN_AND_MEAN)
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add_definitions(-DNOMINMAX)
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endif()
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if((CMAKE_COMPILER_IS_GNUCXX AND CMAKE_C_COMPILER_VERSION VERSION_GREATER "4.7.99") OR
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CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wshadow")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wshadow")
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endif()
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add_definitions(-DBORINGSSL_IMPLEMENTATION)
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if (BUILD_SHARED_LIBS)
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add_definitions(-DBORINGSSL_SHARED_LIBRARY)
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# Enable position-independent code globally. This is needed because
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# some library targets are OBJECT libraries.
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set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
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endif()
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if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
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set(ARCH "x86_64")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "amd64")
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set(ARCH "x86_64")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64")
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# cmake reports AMD64 on Windows, but we might be building for 32-bit.
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if (CMAKE_CL_64)
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set(ARCH "x86_64")
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else()
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set(ARCH "x86")
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endif()
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86")
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set(ARCH "x86")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386")
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set(ARCH "x86")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686")
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set(ARCH "x86")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm")
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set(ARCH "arm")
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elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
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set(ARCH "aarch64")
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else()
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message(FATAL_ERROR "Unknown processor:" ${CMAKE_SYSTEM_PROCESSOR})
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endif()
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if (${ARCH} STREQUAL "x86" AND APPLE)
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# With CMake 2.8.x, ${CMAKE_SYSTEM_PROCESSOR} evalutes to i386 on OS X,
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# but clang defaults to 64-bit builds on OS X unless otherwise told.
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# Set ARCH to x86_64 so clang and CMake agree. This is fixed in CMake 3.
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set(ARCH "x86_64")
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endif()
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add_subdirectory(crypto)
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add_subdirectory(ssl)
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add_subdirectory(ssl/test)
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add_subdirectory(tool)
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add_subdirectory(decrepit)
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